== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 17:52:02 (1786830722) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl4' lustre-MDT0000: Registered changelog user cl4 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' copying required dbench files to chroot directory /mnt/lustre/d2c.lustre-rsync-test '/usr/bin/dbench' -> 'dbench' lib64/libpopt.so.0 lib64/libc.so.6 lib64/ld-linux-x86-64.so.2 running 'dbench 2 -t 60' in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 17:52:09 EDT 2026 waiting for dbench pid 12413 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 112 10.46 MB/sec warmup 1 sec latency 110.997 ms 2 169 6.92 MB/sec warmup 2 sec latency 119.337 ms 2 231 5.92 MB/sec warmup 3 sec latency 231.744 ms 2 309 5.67 MB/sec warmup 4 sec latency 114.273 ms 2 373 5.32 MB/sec warmup 5 sec latency 119.820 ms 2 453 5.30 MB/sec warmup 6 sec latency 86.518 ms Running lustre_rsync 2 517 5.11 MB/sec warmup 7 sec latency 151.587 ms 2 640 5.26 MB/sec warmup 8 sec latency 138.451 ms 2 673 4.70 MB/sec warmup 9 sec latency 238.104 ms 2 719 4.26 MB/sec warmup 10 sec latency 160.169 ms 2 751 3.88 MB/sec warmup 11 sec latency 153.546 ms 2 825 0.07 MB/sec execute 1 sec latency 176.004 ms 2 876 0.20 MB/sec execute 2 sec latency 287.787 ms 2 911 0.20 MB/sec execute 3 sec latency 135.507 ms 2 953 0.17 MB/sec execute 4 sec latency 247.379 ms 2 986 0.18 MB/sec execute 5 sec latency 208.381 ms 2 1091 0.49 MB/sec execute 6 sec latency 82.174 ms 2 1156 0.44 MB/sec execute 7 sec latency 90.816 ms 2 1204 0.40 MB/sec execute 8 sec latency 122.745 ms 2 1242 0.36 MB/sec execute 9 sec latency 143.867 ms 2 1337 0.62 MB/sec execute 10 sec latency 89.724 ms 2 1439 0.83 MB/sec execute 11 sec latency 119.309 ms 2 1483 0.76 MB/sec execute 12 sec latency 255.650 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 18 seconds Changelog records consumed: 253 2 1538 0.71 MB/sec execute 13 sec latency 215.218 ms 2 1620 0.67 MB/sec execute 14 sec latency 139.241 ms 2 1678 0.63 MB/sec execute 15 sec latency 192.160 ms 2 1739 0.60 MB/sec execute 16 sec latency 69.094 ms 2 1809 0.57 MB/sec execute 17 sec latency 71.517 ms 12413 12415 12416 Running lustre_rsync 2 1877 0.54 MB/sec execute 18 sec latency 121.671 ms 2 1950 0.52 MB/sec execute 19 sec latency 217.127 ms 2 2006 0.50 MB/sec execute 20 sec latency 102.535 ms 2 2077 0.49 MB/sec execute 21 sec latency 100.423 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 2827 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 520 2 2146 0.47 MB/sec execute 22 sec latency 91.844 ms 2 2235 0.46 MB/sec execute 23 sec latency 70.343 ms 2 2325 0.53 MB/sec execute 24 sec latency 102.167 ms 2 2381 0.52 MB/sec execute 25 sec latency 204.050 ms 2 2426 0.51 MB/sec execute 26 sec latency 186.339 ms 12413 12415 12416 Running lustre_rsync 2 2483 0.54 MB/sec execute 27 sec latency 255.737 ms 2 2580 0.53 MB/sec execute 28 sec latency 125.631 ms 2 2676 0.63 MB/sec execute 29 sec latency 157.557 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3346 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 273 2 2838 0.71 MB/sec execute 30 sec latency 277.039 ms 2 2969 0.78 MB/sec execute 31 sec latency 145.887 ms 2 3026 0.75 MB/sec execute 32 sec latency 132.316 ms 2 3276 0.84 MB/sec execute 33 sec latency 127.973 ms 2 3378 0.82 MB/sec execute 34 sec latency 111.717 ms 12413 12415 12416 Running lustre_rsync 2 3571 0.97 MB/sec execute 35 sec latency 68.730 ms 2 3654 0.96 MB/sec execute 36 sec latency 95.569 ms 2 3714 0.93 MB/sec execute 37 sec latency 98.858 ms 2 3796 0.96 MB/sec execute 38 sec latency 106.917 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3618 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 243 2 3863 0.94 MB/sec execute 39 sec latency 82.007 ms 2 3957 0.93 MB/sec execute 40 sec latency 56.316 ms 2 4017 0.91 MB/sec execute 41 sec latency 82.824 ms 2 4083 0.89 MB/sec execute 42 sec latency 78.229 ms 2 4171 0.87 MB/sec execute 43 sec latency 90.630 ms 12413 12415 12416 Running lustre_rsync 2 4239 0.85 MB/sec execute 44 sec latency 294.584 ms 2 4282 0.84 MB/sec execute 45 sec latency 136.342 ms 2 4306 0.82 MB/sec execute 46 sec latency 236.260 ms 2 4360 0.81 MB/sec execute 47 sec latency 195.651 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3860 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 426 2 4411 0.80 MB/sec execute 48 sec latency 134.250 ms 2 4457 0.79 MB/sec execute 49 sec latency 287.408 ms 2 4492 0.78 MB/sec execute 50 sec latency 232.704 ms 2 4551 0.77 MB/sec execute 51 sec latency 215.370 ms 2 4642 0.79 MB/sec execute 52 sec latency 83.920 ms 12413 12415 12416 Running lustre_rsync 2 4714 0.78 MB/sec execute 53 sec latency 68.156 ms 2 4764 0.77 MB/sec execute 54 sec latency 105.879 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4285 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 207 2 4820 0.75 MB/sec execute 55 sec latency 74.950 ms 2 4978 0.84 MB/sec execute 56 sec latency 70.258 ms 2 5052 0.83 MB/sec execute 57 sec latency 154.386 ms 2 5126 0.82 MB/sec execute 58 sec latency 83.695 ms 2 5176 0.81 MB/sec execute 59 sec latency 91.327 ms 2 cleanup 60 sec 12413 12415 12416 Running lustre_rsync 2 cleanup 61 sec 2 cleanup 62 sec Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4491 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 0 cleanup 63 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1538 37.377 183.329 Close 1167 10.050 85.922 Rename 69 66.222 143.836 Unlink 284 16.801 63.046 Qpathinfo 1432 10.022 98.828 Qfileinfo 246 0.974 21.161 Qfsinfo 244 1.066 39.548 Sfileinfo 154 42.559 122.718 Find 532 2.247 50.490 WriteX 780 5.794 76.581 ReadX 2354 0.053 5.349 LockX 4 5.990 9.209 UnlockX 4 5.686 9.066 Flush 116 123.787 294.564 Throughput 0.806174 MB/sec 2 clients 2 procs max_latency=294.584 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Sat Aug 15 17:53:24 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients' removed 'client.txt' removed 'dbench' removed 'lib64/libpopt.so.0' removed 'lib64/libc.so.6' removed 'lib64/ld-linux-x86-64.so.2' /mnt/lustre/d2c.lustre-rsync-test dbench successfully finished Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4714 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 160 Running final lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4873 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found